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Westchester (NY) Zip Codes: United States

Note: This list identifies 5-digit ZIP codes only. To find a complete 9-digit (ZIP+4) code, please use our map lookup tool.

Area Name Zip Code
Amawalk 10501
Ardsley 10502
Ardsley On Hudson 10503
Armonk 10504
Baldwin Place 10505
Bedford 10506
Bedford Hills 10507
Briarcliff Manor 10510
Bronxville 10708
Buchanan 10511
Chappaqua 10514
Cortlandt Manor 10567
Crompond 10517
Cross River 10518
Croton Falls 10519
Croton On Hudson 10520 10521
Dobbs Ferry 10522
Eastchester 10709
Elmsford 10523
Goldens Bridge 10526
Granite Springs 10527
Harrison 10528
Hartsdale 10530
Hastings On Hudson 10706
Hawthorne 10532
Irvington 10533
Jefferson Valley 10535
Katonah 10536
Larchmont 10538
Lincolndale 10540
Mamaroneck 10543
Maryknoll 10545
Millwood 10546
Mohegan Lake 10547
Montrose 10548
Mount Kisco 10549
Mount Vernon 10550 10551 10552 10553
New Rochelle 10801 10802 10804 10805
North Salem 10560
Ossining 10562
Peekskill 10566
Pelham 10803
Pleasantville 10570
Port Chester 10573
Pound Ridge 10576
Purchase 10577
Purdys 10578
Rye 10580
Scarsdale 10583
Shenorock 10587
Shrub Oak 10588
Somers 10589
South Salem 10590
Tarrytown 10591
Thornwood 10594
Tuckahoe 10707
Valhalla 10595
Verplanck 10596
Waccabuc 10597
West Harrison 10604
White Plains 10601 10602 10603 10605 10606 10607 10610
Yonkers 10701 10702 10703 10704 10705 10710
Yorktown Heights 10598

Westchester (NY) Zip Codes Map Lookup

Find your destination’s postal/zip code in Westchester (NY) effortlessly! Click any point on the interactive map to display the postal/zip code and address for your mail.

Understanding the difference between zip codes and postal codes is essential, especially when mailing within Westchester (NY). These codes, including Westchester (NY) zip codes and postal codes, play a crucial role in organizing mail delivery, reducing confusion, and speeding up the process. Whether you’re looking for a Westchester (NY) postcode or a zip code, here’s everything you need to know.

What Are Postal Codes in Westchester (NY)?

Postal codes in Westchester (NY) are used to direct and filter mail efficiently. They are typically a combination of numbers or letters assigned to specific areas. If you're sending mail in Westchester (NY), using the correct postal code ensures it reaches the right location.

In Westchester (NY), postal codes might represent neighborhoods, streets, or even specific buildings. For example, some postcodes in Westchester (NY) cover multiple delivery zones within the same district. The composition of these codes can vary, but their primary purpose remains the same—accurate and quick mail delivery.

Using postal codes in Westchester (NY) is not just about mailing; they also help collect demographic data and plan delivery routes, and

What Are Zip Codes in Westchester (NY)?

Zip codes, short for "Zone Improvement Plan," are commonly used in the United States and some other countries, but the concept applies universally, even in Westchester (NY). Zip codes in Westchester (NY) help postal services and courier companies streamline the sorting process, making it easier to deliver letters, parcels, and packages.

While zip codes are often numerical, they can include additional digits for more precise location targeting. In Westchester (NY), knowing the correct zip code is vital for timely and accurate deliveries.

Key Differences Between Zip Codes and Postal Codes in Westchester (NY)

  • Definition: A zip code in Westchester (NY) focuses on simplifying mail sorting for specific zones, while postal codes cover broader functions, including identifying streets or landmarks in Westchester (NY).
  • Usage: Zip codes are primarily numerical, whereas postal codes in Westchester (NY) may include letters, numbers, or both, making them versatile.
  • Purpose: Both systems aim to enhance mail delivery, but postal codes in Westchester (NY) are also used for data collection and planning routes.

How Postcodes and Zip Codes Work in Westchester (NY)

In Westchester (NY), postcodes and zip codes serve as a reliable navigation system for the postal network. For instance:

  • Postal codes in Westchester (NY) may represent areas like [City's District/Neighborhood Example].
  • Zip codes in Westchester (NY) ensure faster sorting and delivery to locations such as [City's Popular Area].

Using the correct postcode in Westchester (NY) saves time and prevents errors, especially when two places in Westchester (NY) share similar names.

Why Are Westchester (NY) Zip Codes and Postcodes Important?

Whether it’s called a zip code or a postal code, the purpose is the same—to ensure mail reaches the right destination in Westchester (NY). Here’s why these codes matter:

  1. They speed up delivery processes within Westchester (NY).
  2. They reduce confusion when multiple areas in Westchester (NY) share the same name.
  3. They help in demographic research and planning efficient routes for deliveries in Westchester (NY).

Conclusion

When sending mail in Westchester (NY), always ensure you use the correct zip code, postal code, or postcode for accurate and timely delivery. The postal system in Westchester (NY) depends on these codes to make the process faster and more efficient. Whether you’re mailing within Westchester (NY) or from outside, these codes are your key to hassle-free communication.